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Heat and Thermodynamics question

2024 · 5 Apr · Shift 1 · Q71
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  5. /2024 · 5 Apr · Shift 1 · Q71

Heat and Thermodynamics question

2024 · 5 Apr · Shift 1 · Q71

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
If the collision frequency of hydrogen molecules in a closed chamber at 27∘C27^{\circ} \mathrm{C}27∘C is Z\mathrm{Z}Z, then the collision frequency of the same system at 127∘C127^{\circ} \mathrm{C}127∘C is :
  1. A
    32Z\frac{\sqrt{3}}{2} \mathrm{Z}23​​Z
  2. B
    23Z\frac{2}{\sqrt{3}} \mathrm{Z}3​2​Z
  3. C
    34Z\frac{3}{4} \mathrm{Z}43​Z
  4. D
    43Z\frac{4}{3} \mathrm{Z}34​Z
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